1)   PLC Trainer 3 3.0
PLCTrainer uses RSLogix ladder logic look and feel. Now includes analog instruction. Receive a second CD free LogixPro, an RSLogix logic simulator
License:Demo, 159.99 to buy Size: 29073KB

 2)   SurGe 6.30
SurGe is a computer program which enables to generate a surface as an interpolation (approximation) function of two independent variables. Implements an interpolation / approximation method called ABOS.
License:Shareware, 20 to buy Size: 2670KB

 3)   Universal Mechanism 4.0
The program is intended for simulation of kinematics and dynamics of planar and spatial mechanical systems. The following performances are available as results: coordinates, velocities, accelerations, reaction forces, forces in active elements etc.
License:Demo, 500 to buy Size: 76123KB

 4)   StormPredator 2.60
StormPredator has personal near real-time NEXRAD doppler weather radar images from any location in the USA on your PC desktop. It has a storm tracker & predictor tool, plus personal scan zone & distance measuring tool. Email, pager, cell phone alerts
License:Shareware, 39.95 to buy Size: 4912KB

 5)   RAL / Realtime Analyzer Light 2.0.0.2
Quality sound measurement software equivalent to at least US$10,000 hardware.You can use it for wide scope of audio and acoustics: car audio, home audio, concert hall and room acoustics, sound analysis and noise measurement.
License:Shareware, 24.00 to buy Size: 4588KB

 6)   Planetarium 1.33
See 2500 stars, all 88 constellations, planets and the moonphase from 4713 BC to 9999 AD from any location on earth. Print todays night sky ! Nice visuals, smooth animation, simple controls, good planet data too.
License:Freeware, 0.00 to buy Size: 614KB

 7)   Newton's Aquarium 1.0b2
Newton's Aquarium is an interactive physics package that helps students visualize and understand Newton's Law of Universal Gravitation. While creating and exploring their own solar systems, students encounter the core concepts in classical physics.
License:Commercial, 26.00 to buy Size: 1890KB

 8)   ArchiTech 4.0
Use this powerful but easy to use program to do an accurate energy audit of your home or business. It pinpoints many effective ways to reduce your utility bills.
License:Freeware, 0 to buy Size: 1070KB

 9)   Electric Field 2.01
You can see invisible electric field - if you use "Electric Field". It is an excellent tool forvisualizing electric field and equipotential lines. Visibility of field line and potential surface depends on their magnitude.
License:Freeware, 0 to buy Size: 827KB

 10)   EarthBrowser 2.9.3
An innovative earth simulation that combines an easy to navigate 3 dimensional globe with real-time weather, live earthquakes, webcams, volcanoes and current cloud formations. Great educational tool, a must have for avid weather watchers!
License:Shareware, 19.95 to buy Size: 9047KB

 11)   Frontbase GPS 1.21
GPS Software for Garmin. Download waypoints, routes and tracks from Garmin GPS. Upload waypoints, routes and tracks to Garmin GPS. Excel and Text files supported! This software is very easy to use!
License:Shareware, 29.95 to buy Size: 1386KB

 12)   Chemical Formula Tutor 1.3
Learn formula writing by drag-and-drop, at home or in class. Students will appreciate the intuitive, interactive Drag-Drop interface. Helpful tips and cursors, built-in Atom Counter, Learn Mode, Test Mode (with or without timing), and scoring.
License:Shareware, 40 to buy Size: 866KB

 13)   MITCalc - Bolted connection 1.15
Geometrical design and strength check of a prestressed bolt connection, loaded by static or cyclic loading resp., acting both in the axis of the bolt and in the plane of the connected parts. Calculation support many 2D CAD systems
License:Shareware, 19 to buy Size: 1548KB

 14)   FiltersCAD 1.0
FiltersCAD is a comprehensive PC based filter synthesis software package (32-Bit GUI for Windows95/98/ME/NT 4.x/2000/XP). FiltersCAD provides active circuit synthesis with PSpice *.cir netlist generation.
License:Shareware, 39 to buy Size: 1.5 MB

 15)   GSA Image Analyser 3.1.0
The GSA Image Analyser is a program to analyse 2D-Images of any kind. It can recognize and count objects in an image or also calculate the distance areas in it. The images can be imported from many sources (file, scanner, microscope...).
License:Demo, 446.00 to buy Size: 9540KB

 16)   Alice Law 5.2
Learn Special Relativity and General Relativity with this program. Full edition. Excellent animated. Includes advance interactive features. You will enjoy it.
License:Freeware, 0 to buy Size: 2792KB

 17)   Power on X 1.6.5
Statistical power calculator
License:Shareware, 30 to buy Size: 140KB

 18)   The GD&T Trainer: Professional Edition 3.0
Effective, economical GD and T training on CD-ROM. Contains interactive lessons, technical animations, narration, 3D part drawings, course administration tools. Valuable for designers, engineers, and anyone who uses engineering drawings.
License:Demo, 895 to buy Size: 25570KB

 19)   Horsepower Lab 1D 0.96
Software package for simulation of gasdynamics phenomena in pipelined systems; makes specific emphasis on modeling the gas-exchange and performance of piston engines by realistic prediction of pressure wave action.
License:Shareware, 85 to buy Size: 1018KB

 20)   Planet's Orbits 1.7.0
Planet's Orbits (for Windows 98/ME/2000/XP) is an accurate digital orrery with a wealth of functionality. The program uses the DE404 ephemeris (accurate for dates between 2000 B.C. and 6000 AD) for the calculation of planetary (except Pluto).
License:Shareware, 25 to buy Size: 15614KB

 21)   Simulation Studio 1.3
Simulation Studio is an interactive, 3d robotics and microcontroller simulator for Windows. Studio comes standard with simulation models for the popular BOE-Bot robot from Parallax, Inc. as well as the entire BASIC Stamp 2 series of microcontrollers.
License:Demo, 99.95 to buy Size: 41.75 MB

 22)   CyberSky 4.0.2
CyberSky is an accurate, yet easy-to-use planetarium program that provides an excellent way to learn about astronomy and explore the sky visible in the distant past, the present, and the far-off future.
License:Shareware, 32.95 to buy Size: 3424KB

 23)   Sicyon Lite calculator 4.0
Sicyon = scientific (VBScript/JScript) calculator + matrix operations + constant database + units converter + solver + curve-fit.
License:Freeware, 0 to buy Size: 4884KB

 24)   Shultc table 02 09.20
Wide eyes develop speed reading. I just went back to the Shultz table I had downloaded on my old iMac to see how well I did with it. On the second time through, I again missed one of the smaller changes after a click.
License:Freeware, 0 to buy Size: 19KB

 25)   StarStrider 2.8
StarStrider is a software planetarium that utilizes the latest in 3D-technology in order to show you not only the planets and satellites of our solar system, but also galaxies, nebulas, and hundreds of thousand of stars - in real-time 3D.
License:Shareware, 49.95 to buy Size: 13488KB